Original document(21 pages)  中文版
    A honeycomb structure is made of cordierite and has a plurality of cells separated from each other by porous partition walls and functioning as fluid passages. The honeycomb structure has a thermal expansion coefficient of 0.25x10 -6 / DEG C or less, an average pore diameter is 3 to 8 m, and a porosity of 25% or more. The honeycomb structure is made of cordierite excellent in thermal shock resistance even with large pore diameters and high porosity.
Application Number
申请号		 200610058539 Application Date
申请日		 2006.03.16
Title 名称 Honeycomb structure and manufacturing method thereof
Publication Number
公开号		 1834059 Publication Date
公开日		 2006.09.20
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C04B35/195,C04B38/00,B01J35/04
Applicant(s) Name
申请人		 NGK Insulators Ltd.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 luo chundan

  
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